#include<bits/stdc++.h>

using namespace std;

int main(){
	int t;
	cin >> t;
	while(t --) {
		int a, b;
		cin >> a >> b;
		if(a == 1 or b == 1 or a + b <= 4) cout << "YES" << endl;
		else cout << "NO" << endl;
	}
	return 0;
}
